Intraoperative retinal detachment prophylaxis in vitrectomy for retained cataract fragments

PURPOSE: To assess the safety and efficacy of peripheral 360-degree laser retinopexy as prophylaxis against rhegmatogenous retinal detachment (RRD) in eyes having pars plana vitrectomy (PPV) for the removal of retained cataract fragments. SETTING: Private practice, Callahan Eye Foundation Hospital, University of Alabama at Birmingham, and Helen Keller Foundation for Research and Education, Birmingham, Alabama, USA. METHODS: This retrospective analysis comprised a consecutive series of patients who had PPV with 360-degree laser retinopexy for retained cataract fragment removal between January 1, 1995, and December 31, 2000. All laser treatments were applied with indirect ophthalmoscope delivery. RESULTS: In 78 eyes of 78 patients, the mean interval between cataract surgery and PPV with 360-degree laser retinopexy prophylaxis was 14 days. One (1.3%) of 78 eyes had postoperative RRD during a mean follow-up of 6 years. No laser-related complications occurred. CONCLUSIONS: The incidence of RRD after PPV with 360-degree laser retinopexy prophylaxis was 1.3%, a significant reduction from the average 8.2% RRD rate in the literature (P = .024). Although future prospective trials are indicated, the results suggest that 360-degree laser retinopexy prophylaxis could significantly reduce the incidence of this visually disabling complication.